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实用新型
CN207425211U 一种铰链四杆机构单向滑块 失效 - 权利终止

一种铰链四杆机构单向滑块
摘要：
本实用新型涉及一种铰链四杆机构单向滑块，其本体由光滑导杆、垫块、弹簧、滑动轴承、滚柱、工支架、滑动轴承、连接板、螺栓、斜板、丝杆组成。当上、下两滑块交替的锁紧和上滑，整套铰链四杆机构教具沿光滑导杆动感的蠕动上爬，从而可动感演示双曲柄滑块机构，这可激发学生的兴趣，调动学生学习积极性。
摘要（英）：

The utility model relates to an one -way slider of hinge four -rod mechanism, its body comprises smooth guide rod, cushion, spring, slide bearing, roller, worker's support, slide bearing, connecting plate, bolt, swash plate, lead screw. When two upper and lower sliders locking and last cunning in turn, a whole set of hinge four -rod mechanism teaching aid swashes along the active wriggling of smooth guide rod to can active demonstration two slider -crank mechanism, this interest that can excite the student is transferred the student and is learnt enthusiasm.

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